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CodeConnectAccess Constructor

Initializes a new instance of the CodeConnectAccess class.

Namespace:  System.Security.Policy
Assembly:  mscorlib (in mscorlib.dll)

public CodeConnectAccess(
	string allowScheme,
	int allowPort


Type: System.String

The URI scheme represented by the current instance.

Type: System.Int32

The port represented by the current instance.


allowScheme is null.


allowScheme is an empty string ("").


allowScheme contains characters that are not permitted in schemes.


allowPort is less than 0.


allowPort is greater than 65,535.

The Scheme property is set using the allowScheme parameter. The scheme is converted to lowercase. The value of Scheme controls the scheme that executing code can use to connect to a network resource.

The Port property is set using the allowPort parameter. The value of Port controls the port that executing code can use to connect to a network resource.

The following code example demonstrates creating a CodeConnectAccess object that permits downloaded code to connect back to its origin server using the HTTP protocol and the same port it was downloaded on. For an example that demonstrates using CodeConnectAccess objects to create a code group and adding the code group to a policy level, see the CodeConnectAccess class overview.

    public static CodeConnectAccess CreateHttpAndOriginPortAccess()
    return new CodeConnectAccess(Uri.UriSchemeHttp, CodeConnectAccess.OriginPort);

Windows 7, Windows Vista, Windows XP SP2, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP Starter Edition, Windows Server 2008 R2, Windows Server 2008, Windows Server 2003, Windows Server 2000 SP4, Windows Millennium Edition, Windows 98

The .NET Framework and .NET Compact Framework do not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

.NET Framework

Supported in: 3.5, 3.0, 2.0